Burlington Northern viaduct at Weston, Washington, in 1979. View of steel viaduct, upper Green River valley. Photo by J.M. Fredrickson. Other Subject Classes: bridge, valley, mountain

Burlington Northern viaduct at Weston, Washington, on June 8, 1970. Steel viaduct, man standing on former NP right of way. Photo by J.M. Fredrickson. Other Subject Classes: bridge, people, railroad right of way

Burlington Northern viaduct at Weston, Washington, on June 8, 1970. View of steel viaduct from below, unidentified man. Photo by J.M. Fredrickson. Other Subject Classes: bridge, people

Burlington Northern viaduct at Weston, Washington, circa 1985. View of steel viaduct, upper Green River valley. Photo by J.M. Fredrickson. Other Subject Classes: bridge, valley, mountain

Burlington Northern viaduct at Weston, Washington, circa 1980. Steel viaduct with Boy Scout troop. Photo by J.M. Fredrickson. Other Subject Classes: bridge, people

Burlington Northern Union Station at Tacoma, Washington, on January 4, 1971. Nightime view from south of station building, platforms. Photo by J.M. Fredrickson. Other Subject Classes: station

Burlington Northern Union Station at Tacoma, Washington, on January 5, 1971. Nightime view from D Street southeast of station, showing coach/repair yard. Photo by J.M. Fredrickson. Other Subject Classes: station

Burlington Northern turntable at Yakima, Washington, on October 10, 1992. This former Northern Pacific structure is in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Turntable.

Burlington Northern turntable at Yakima, Washington, on October 10, 1992. This former Northern Pacific structure is in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Turntable.

Burlington Northern turntable at Yakima, Washington, on October 10, 1992. This former Northern Pacific structure is in the 3rd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Turntable.